Jarvis: Test complete. Preparing to power down and begin diagnostics... Stark: Uh, yeah, tell you what. Do a weather and ATC check, start listening in on ground control. Jarvis: Sir, there are still terabytes of calculations required before an actual flight is... Stark: Jarvis... sometimes you gotta run before you can walk.
Stark, wearing the first suit he developed, completes a few basic tests on it. He wants to take it out for a ride despite Jarvis' objections.